 <script>  
                share.up_data=function(){
                     window.shareData = {
                    "imgUrl": share.img,
                    "tImgUrl": share.img,
                    "fImgUrl": share.img,
                    "wImgUrl": share.img,
                    "timeLineLink": share.url,
                    "sendFriendLink": share.url,
                    "weiboLink": share.url,
                    "tTitle": share.title,
                    "tContent": share.desc,
                    "fTitle": share.title,
                    "fContent": share.desc,
                    "wContent": share.desc
                };
            };
              share.up_data();
</script>